package ch1;

public class Zuoye03093 {
    public static void main(String[] args) {
        for (int i=168;i>=-100;i--){
//            b=i+100;
//            c=i+168;
            for (int d=0;d<168;d++){
                if (d*d==i+100){
                    for (int b=0;b<168;b++){
                        if (b*b==i+268){
                            System.out.println(i);
                        }
                    }
                }
            }
        }
    }
}
